The document discusses the IPO process and the roles of merchant bankers and underwriters. It provides details on how the price band for an IPO is determined, with the company deciding the price band in consultation with merchant bankers. It also outlines the services provided by merchant bankers such as corporate counseling, credit syndication, issue management, and portfolio management. Underwriters ensure subscription to shares by committing to subscribe to any shares not purchased by investors, for a commission.